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Which is correct: Il a peur de souris or il a peur des souris

Malvinder K.A2Kwiziq community member

Which is correct: Il a peur de souris or il a peur des souris

Asked 2 months ago
CélineKwiziq team memberCorrect answer

Bonjour à tous,

Christian's answer is great! 

Attention: "Il a peur de souris" is not grammatically correct as "souris" is not an indirect object pronoun here. It requires the use of the definite/indefinite article as Christian explained very well.

Il a peur de la souris.

 -> a specific mouse

Il a peur des souris.

 -> all mice

Il a peur de toi. He's scared of you.

I hope this is helpful.

Bonne journée !

Jim J.C1 Kwiziq Q&A super contributor

Salut Malvinder,

You raise an interesting point.

The noun souris is both singular and plural depending on context.

So I suspect that both peur de souris or peur des souris could be correct where the translation is mouse or mice (mouses)

Looking forward to a staff expert's comment on this point.

Bonne continuation.


Christian H.C1 Kwiziq Q&A super contributor

Good to learn that "souris" is both singular and plural. However, with this new knowledge I cannot really find a way that "Il a peur de souris" could be correct:

- If we interpret "souris" as singular:
We would need either a definite article ("He is afraid of the mouse (the one that just showed up)") that is "Il a peur de la souris" or an indefinite article ("He is afraid of a mouse!") that is "Il a peur d'une souris!".

- If we interpret "souris" as plural:
We need a definite article when we want to express "mice" in general ("He is afraid of mice"). Therefore, "Il a peur des souris" (contraction of de+les). If we want to express "some mice", I guess "Il a peur de souris" would work grammatically but I do not see how this would ever make sense ("He is afraid of some mice.").

Maarten K.C1 Kwiziq Q&A super contributor


as a supplement to Christian’s detailed answer, to understand the different uses of de/du/de la/des further, have a look at the link below to Laura Lawless site : 


Which is correct: Il a peur de souris or il a peur des souris

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